Commit 7b86e8a5 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Darrick J. Wong
Browse files

zonefs: remove ->writepage 



->writepage is only used for single page writeback from memory reclaim,
and not called at all for cgroup writeback.  Follow the lead of XFS
and remove ->writepage and rely entirely on ->writepages.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarJohannes Thumshirn <johannes.thumshirn@wdc.com>
Acked-by: default avatarDamien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: default avatarChaitanya Kulkarni <kch@nvidia.com>
Reviewed-by: default avatarDarrick J. Wong <djwong@kernel.org>
Signed-off-by: default avatarDarrick J. Wong <djwong@kernel.org>
parent d3d71901

fs/zonefs/super.c

+0 −8
Original line number Diff line number Diff line
@@ -232,13 +232,6 @@ static const struct iomap_writeback_ops zonefs_writeback_ops = { 
	.map_blocks		= zonefs_write_map_blocks,

};



static int zonefs_writepage(struct page *page, struct writeback_control *wbc)

{

	struct iomap_writepage_ctx wpc = { };



	return iomap_writepage(page, wbc, &wpc, &zonefs_writeback_ops);

}



static int zonefs_writepages(struct address_space *mapping,

			     struct writeback_control *wbc)

{
@@ -266,7 +259,6 @@ static int zonefs_swap_activate(struct swap_info_struct *sis, 
static const struct address_space_operations zonefs_file_aops = {

	.read_folio		= zonefs_read_folio,

	.readahead		= zonefs_readahead,

	.writepage		= zonefs_writepage,

	.writepages		= zonefs_writepages,

	.dirty_folio		= filemap_dirty_folio,

	.release_folio		= iomap_release_folio,